BECKHAM
03-06-2020, 07:12 PM
The health select committee heard evidence suggesting 20% of negative results could be false.
for more .... (https://www.bbc.co.uk/news/health-52906909)
for more .... (https://www.bbc.co.uk/news/health-52906909)
مشاهدة النسخة كاملة : Coronavirus: One in five negative tests may be wrong